PT-2011-3394 · Opera · Opera

Jonathan Brossard · Publicado 2011-05-10 · Atualizado 2018-10-09 · CVE-2011-1824

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

AV:N/AC:M/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Opera versions prior to 10.61

Description The issue is related to the VEGAOpBitmap::AddLine function, which does not properly initialize memory during the processing of the SIZE attribute of a SELECT element. This allows remote attackers to trigger an invalid memory write operation by using a large integer attribute value, potentially causing a denial of service (application crash) or possibly executing arbitrary code.

Recommendations For versions prior to 10.61, update to version 10.61 or later to resolve the issue.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2011-1824

Produtos afetados

Opera

Referências · 10

• 🔥 http://toucan-system.com/advisories/tssa-2011-02.txt · Exploit
• https://exchange.xforce.ibmcloud.com/vulnerabilities/67338 · Nota
• http://kb.cert.org/vuls/id/778396 · Nota
• http://opera.com/docs/changelogs/mac/1061 · Nota
• http://securityfocus.com/bid/47764 · Nota
• http://securityreason.com/securityalert/8244 · Nota
• http://securityfocus.com/archive/1/517914/100/0/threaded · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2011-1824 · Nota de Segurança
• http://opera.com/docs/changelogs/windows/1061 · Nota
• http://opera.com/docs/changelogs/unix/1061 · Nota